Added playNextSong method to SongPlayer

Author: koca2000

pom.xml

@@ -5,7 +5,7 @@
 
 	<groupId>com.xxmicloxx</groupId>
 	<artifactId>NoteBlockAPI</artifactId>
-	<version>1.4.4</version>
+	<version>1.4.5-SNAPSHOT</version>
 	<name>NoteBlockAPI</name>
 
 	<properties>

src/main/java/com/xxmicloxx/NoteBlockAPI/songplayer/SongPlayer.java

@@ -724,6 +724,18 @@ public void playSong(int index){
 		}
 	}
 
+	/**
+	 * Start playing {@link Song} that is next in {@link Playlist} or random {@link Song} from {@link Playlist}
+	 */
+	public void playNextSong(){
+		lock.lock();
+		try {
+			tick = song.getLength();
+		} finally {
+			lock.unlock();
+		}
+	}
+
 	/**
 	 * Gets the SoundCategory of this SongPlayer
 	 * @see SoundCategory